Shaoxin Catsyn Co., Ltd. Tel : +86 (0)575-82040869
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Catsyn offer gram to tons of 4,4'-(1,4-Phenylenebis(ethyne-2,1-diyl))dibenzaldehyde | CAS 192188-70-8, its formula is C24H14O2, molecular weight is 334.37g/mol and the purity is usually NLT 98%.